public List<JournalRatingDto> findJournalsByKeywords(String keywords,
String column, String order, int startIndex, int count) {
List<JournalRatingDto> result = new ArrayList<JournalRatingDto>();
for (Journal journal : keywordWeightJournalDao.findJournalsByKeywords(
keywords, column, order, startIndex, count)) {
result.add(new JournalRatingDto(journal, reviewService
.calculateAverageRating(journal.getJournalId(), "global")));
}
return result;
}